Specifications:

Name: USB rechargeable foot grinder
Material: ABS (case) + quartz (grinding head)
Battery: Built-in nickel-cadmium battery
Charging time: 6 hours (45 minutes for one charge)
Size: 18.3*3*3.5CM/7.2*1.18*1.37 (Host)
Power: 3.6V DC 3W

TIPS:
☞1.This Callous Remover is recommended for one person only. For hygienic reasons, unique rollers grinding should not be shared with others.
☞2.This Callous Remover is suitable for use on the feet and heels. Also working on hands but must be more careful when you use and do not use this device on the fragile skin or body.
☞3.Do not use on skin for more than 2-3 seconds at a time, or apply strong pressure.
☞4.Do not use on warts ,on sores or open wounds.
☞5.Stop using if skin becomes sore or inflamed.
☞6.Keeping the appliance dry, when it is not to use.
☞7.Keep your unit out of reach of children as it is not intended for use by children.

note:
Before using the appliance for the first time , or if it has not been used for quite a while, it should be charged for at least 4 hours.
If fully charged you can use the appliance for 50 minutes.
Charging the appliance regularly for 4 hours -8 hours.

Package include:

1 x Callus Remover
1 x Spare Grinding Head
1 x USB Cable
1 x Carrying Bag
1 x English User Manual

Product Features

• ♥REUSABLE: Refillable grinder head is detachable, take it off for clean or replacement after using. Spare coarse roller head provided for delicate and rough grinding over the feet.
• ♥INNOVATIVE DESIGN: USB charging port supports computer, mobile power, supply usb charger,ect.you can charge the device fast anytime anywhere, use it more conviniently.
• ♥POWERFUL AND 360 DEGREE ROTATION: Efficiently removes dry, cracked dead skin on feet with 3W powerful motor and 360°rotatable to reach any corner of foot.
• ♥LED LIGHT: There is led light equipped in the direction of roller head to illuminate every corner of your feet when removing dead skin.
• ♥POCKETABLE AND SAVE SPACE: As this callus is designed to be slim and small, it saves space and can be taken anywhere when travel.